Trojan:WinNT/Sality

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan:WinNT/Sality infection?

In this article you will find concerning the interpretation of Trojan:WinNT/Sality and its unfavorable influence on your computer. Such ransomware are a type of malware that is specified by on-line fraudulences to demand paying the ransom money by a target.

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In the majority of the situations, Trojan:WinNT/Sality ransomware will certainly instruct its victims to start funds transfer for the function of neutralizing the amendments that the Trojan infection has introduced to the victim’s gadget.

Trojan:WinNT/Sality Summary

These alterations can be as follows:

  • Starts servers listening on 0.0.0.0:5434;
  • A process attempted to delay the analysis task by a long amount of time.;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Operates on local firewall’s policies and settings;
  • Attempts to disable UAC.

    User Account Control or just UAC is a part of the Windows security system which prevents apps from making unwanted changes on PC.

    UAC includes several technologies 1:

    • File and egistry Virtualization;
    • Same-desktop Elevation;
    • Filtered Token;
    • User Interface Privilege Isolation;
    • Protected Mode Internet Explorer;
    • Installer Detection;
  • Attempts to modify or disable Security Center warnings;
  • Attempts to block SafeBoot use by removing registry keys;
  • Attempts to modify Explorer settings to prevent hidden files from being displayed;
  • Ciphering the documents found on the sufferer’s hard disk drive — so the target can no longer use the data;
  • Preventing normal access to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Trojan:WinNT/Sality

The most regular networks through which Trojan:WinNT/Sality are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As an effect of individual winding up on a resource that holds a destructive software;

As soon as the Trojan is effectively infused, it will certainly either cipher the data on the sufferer’s PC or protect against the gadget from functioning in a proper fashion – while additionally positioning a ransom money note that states the need for the sufferers to impact the settlement for the function of decrypting the records or restoring the documents system back to the preliminary problem. In many circumstances, the ransom money note will certainly turn up when the customer restarts the PC after the system has actually already been damaged.

Trojan:WinNT/Sality distribution channels.

In numerous corners of the globe, Trojan:WinNT/Sality grows by leaps and also bounds. However, the ransom notes and also tricks of obtaining the ransom money quantity may differ depending on specific neighborhood (regional) setups. The ransom money notes and methods of obtaining the ransom money quantity might differ depending on particular local (regional) setups.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software.

    In specific locations, the Trojans commonly wrongfully report having spotted some unlicensed applications enabled on the victim’s device. The sharp after that demands the individual to pay the ransom money.

    Faulty statements regarding unlawful content.

    In nations where software program piracy is much less prominent, this technique is not as reliable for the cyber scams. Additionally, the Trojan:WinNT/Sality popup alert may falsely declare to be stemming from a police institution and also will report having located kid porn or various other prohibited data on the gadget.

    Trojan:WinNT/Sality popup alert may wrongly declare to be obtaining from a regulation enforcement institution and will certainly report having located kid porn or various other prohibited data on the device. The alert will similarly contain a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 5E465608
md5: 8e45ae7435a3e3ff7db20fce16c6ab16
name: 8E45AE7435A3E3FF7DB20FCE16C6AB16.mlw
sha1: d4be92f7aaaafbefc42ce4e345b9c10a75a39397
sha256: 8b6787437b161a5656c3b5f0e8db1f4514841853bc6ca6833947dc2f6981280f
sha512: 15490c47c3593cb1fe68593c0b9be56beaf71338fd72b63941d5f8ff81cc82e7993efb3a8b1a1b1bdd48c78e275724261cc5f1c427fbcba9e60b16e785d9c7b1
ssdeep: 3072:oBhs0M++H3RrR2DMTtqvqWIVdC0i9EoX+Tr:oBhsXhRrRygtqvqWAdC0loX+Tr
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:WinNT/Sality also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0002183d1 )
Elasticmalicious (high confidence)
DrWebTrojan.NtRootKit.6725
CynetMalicious (score: 100)
ALYacGenPack:Generic.Malware.PfDYVdPk!1g.465D0803
CylanceUnsafe
ZillyaTrojan.Blocker.Win32.24595
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Blocker.c500e4d7
K7GWTrojan ( 0002183d1 )
Cybereasonmalicious.435a3e
BaiduWin32.Trojan.Small.a
CyrenW32/Risk.XEEJ-1396
SymantecW32.Sality.AE
ESET-NOD32a variant of Win32/Sality.NAQ
APEXMalicious
TotalDefenseWin32/Maazben!generic
AvastWin32:Agent-APKD [Trj]
ClamAVWin.Trojan.Crypt-6607
KasperskyTrojan-Ransom.Win32.Blocker.gfhu
BitDefenderGenPack:Generic.Malware.PfDYVdPk!1g.465D0803
NANO-AntivirusTrojan.Win32.Blocker.ezjand
MicroWorld-eScanGenPack:Generic.Malware.PfDYVdPk!1g.465D0803
TencentWin32.Virus.Sality.Eckj
Ad-AwareGenPack:Generic.Malware.PfDYVdPk!1g.465D0803
SophosMal/Generic-S
ComodoMalware@#q3qm220gnq6x
BitDefenderThetaAI:Packer.C7551F7E1E
VIPRETrojan.Win32.Pakes.bxp (fs)
McAfee-GW-EditionBehavesLike.Win32.PWSZbot.dz
FireEyeGeneric.mg.8e45ae7435a3e3ff
EmsisoftGenPack:Generic.Malware.PfDYVdPk!1g.465D0803 (B)
SentinelOneStatic AI – Malicious PE
AviraWORM/Rbot.Gen
eGambitUnsafe.AI_Score_100%
MicrosoftTrojan:WinNT/Sality
ArcabitGenPack:Generic.Malware.PfDYVdPk!1g.465D0803
ZoneAlarmTrojan-Ransom.Win32.Blocker.gfhu
GDataGenPack:Generic.Malware.PfDYVdPk!1g.465D0803
AhnLab-V3Trojan/Win32.Blocker.R306984
Acronissuspicious
McAfeeW32/Sality-FPK!8E45AE7435A3
MAXmalware (ai score=87)
VBA32Hoax.Blocker
MalwarebytesMalware.AI.2438198022
PandaTrj/CI.A
RisingMalware.Heuristic!ET#88% (RDMK:cmRtazo7/hP8yRSI5/d6hzi522/O)
IkarusTrojan.Win32.Small
FortinetW32/Sality.AG!tr
AVGWin32:Agent-APKD [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Blocker.HgIASOgA

How to remove Trojan:WinNT/Sality ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft2

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft3.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Trojan:WinNT/Sality files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove Trojan:WinNT/Sality you can always ask me in the comments for getting help.

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References

  1. Microsoft Ignite: How to disable User Account Control (UAC) on Windows Server
  2. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  3. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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